JP6827989B2 - Presentation device, presentation method, and program - Google Patents

Presentation device, presentation method, and program Download PDF

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Publication number
JP6827989B2
JP6827989B2 JP2018186555A JP2018186555A JP6827989B2 JP 6827989 B2 JP6827989 B2 JP 6827989B2 JP 2018186555 A JP2018186555 A JP 2018186555A JP 2018186555 A JP2018186555 A JP 2018186555A JP 6827989 B2 JP6827989 B2 JP 6827989B2
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Prior art keywords
item
usage status
secondary battery
battery
vehicle
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JP2018186555A
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Japanese (ja)
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JP2020058122A (en
Inventor
泰介 鶴谷
泰介 鶴谷
大祐 倉知
大祐 倉知
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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Priority to JP2018186555A priority Critical patent/JP6827989B2/en
Priority to CN201910880136.9A priority patent/CN110962682A/en
Priority to US16/579,908 priority patent/US11491891B2/en
Publication of JP2020058122A publication Critical patent/JP2020058122A/en
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Publication of JP6827989B2 publication Critical patent/JP6827989B2/en
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    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84—Data processing systems or methods, management, administration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Human Computer Interaction (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Description

本発明は、提示装置、提示方法、及びプログラムに関する。 The present invention relates to presentation devices, presentation methods, and programs.

走行用のモータを搭載する電動車両や走行用のモータとエンジンとを備えるハイブリッド車両がある。車両に搭載されたモータは、バッテリなどの二次電池から電力が供給されて駆動する。二次電池は、劣化によって充電量が低下するなどの不具合が生じる。しかし、二次電池の劣化度合の検出精度が低いと、充電量の低下などの不具合を見つけにくくなる。そこで、二次電池の劣化度合を精度よく判定する技術がある（例えば、特許文献１参照）。 There are electric vehicles equipped with a traveling motor and hybrid vehicles equipped with a traveling motor and an engine. The motor mounted on the vehicle is driven by being supplied with electric power from a secondary battery such as a battery. The secondary battery has problems such as a decrease in the amount of charge due to deterioration. However, if the accuracy of detecting the degree of deterioration of the secondary battery is low, it becomes difficult to find a defect such as a decrease in the amount of charge. Therefore, there is a technique for accurately determining the degree of deterioration of a secondary battery (see, for example, Patent Document 1).

特開２０１５−１６２９９１号公報JP 2015-162991

しかし、バッテリの劣化度合を精度よく判定できたとしても、バッテリが劣化した原因については言及されていない。このため、バッテリの劣化度合に基づいて、劣化を抑制できるようにバッテリを使用しようとしても、劣化を抑制するバッテリの使用態様を認識することは難しい。 However, even if the degree of deterioration of the battery can be accurately determined, the cause of the deterioration of the battery is not mentioned. Therefore, even if an attempt is made to use the battery so that the deterioration can be suppressed based on the degree of deterioration of the battery, it is difficult to recognize the usage mode of the battery that suppresses the deterioration.

本発明は、このような事情を考慮してなされたものであり、バッテリの劣化を抑制するための具体的方策をユーザに認識させることができる提示装置、提示方法、及びプログラムを提供することを目的の一つとする。 The present invention has been made in consideration of such circumstances, and provides a presenting device, a presenting method, and a program capable of making a user recognize a specific measure for suppressing deterioration of a battery. It is one of the purposes.

この発明に係る提示装置、提示方法、及びプログラムは、以下の構成を採用した。
（１）：この発明の一態様は、対象車両を含む複数の車両に搭載された二次電池の使用状況であって、一以上の項目を含む前記二次電池の使用状況を取得する取得部と、所定地域内の車両における前記二次電池の項目の代表値を導出する導出部と、前記導出部により導出された代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する提示部と、を備え、を備え、前記提示部は、前記対象車両に設けられた表示部に、二次電池の使用状況の項目ごとの代表値の関係を表示させることにより、二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する提示装置である。 The presentation device, presentation method, and program according to the present invention have adopted the following configurations.
(1): One aspect of the present invention is a usage status of a secondary battery mounted on a plurality of vehicles including a target vehicle, and an acquisition unit for acquiring the usage status of the secondary battery including one or more items. And the derivation unit that derives the representative value of the item of the secondary battery in the vehicle in the predetermined area, and the item of the usage status of the secondary battery mounted on the target vehicle with respect to the representative value derived by the derivation unit. A presentation unit that presents the relationship to the user of the target vehicle is provided, and the presentation unit is provided with a display unit provided on the target vehicle and has a representative value for each item of the usage status of the secondary battery. It is a presenting device that presents the relationship between the items of the usage status of the secondary battery to the user of the target vehicle by displaying the relationship .

（２）：上記（１）の態様において、前記代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係に基づいて、前記対象車両に搭載された二次電池の劣化抑制助言情報を生成する助言情報生成部を備え、前記提示部は、前記劣化抑制助言情報を提示する。 (2): In the aspect of (1) above, deterioration suppression of the secondary battery mounted on the target vehicle is suppressed based on the relationship of the item of the usage status of the secondary battery mounted on the target vehicle with respect to the representative value. The advisory information generation unit for generating the advisory information is provided, and the presenting unit presents the deterioration suppression advisory information.

（３）：上記（１）または（２）の態様において、前記導出部は、互いに同一種類の車両に搭載された二次電池の項目の代表値を導出する。 (3): In the embodiment (1) or (2) above, the lead-out unit derives representative values of items of secondary batteries mounted on vehicles of the same type.

（４）：上記（１）または（２）の態様において、前記導出部は、互いに同一種類の車両に搭載された同一種類の二次電池の項目の代表値を導出する。 (4): In the above aspect (1) or (2), the lead-out unit derives representative values of items of the same type of secondary battery mounted on vehicles of the same type.

（５）：上記（１）または（２）の態様において、前記導出部は、総走行距離が所定範囲内となっている車両に搭載された同一種類の二次電池の項目の代表値を導出する。 (5): In the above aspect (1) or (2), the lead-out unit derives a representative value of an item of the same type of secondary battery mounted on a vehicle having a total mileage within a predetermined range. To do.

（６）：上記（１）の態様において、前記提示部は、所定地域内の車両における前記二次電池の項目の代表値が導出できない場合には、前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示しない。 (6) : In the aspect of (1) above, when the representative value of the item of the secondary battery in the vehicle in the predetermined area cannot be derived, the presentation unit of the secondary battery mounted on the target vehicle. The relationship between the usage status items is not presented to the user of the target vehicle.

（７）：上記（１）の態様において、前記提示部は、前記所定地域内の車両における前記二次電池の項目の代表値が取得できない場合には、所定地域内の車両における前記二次電池の項目の代表値として予め想定された想定代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する。 (7) : In the aspect of (1) above, when the presentation unit cannot obtain the representative value of the item of the secondary battery in the vehicle in the predetermined area, the secondary battery in the vehicle in the predetermined area. The relationship between the item of the usage status of the secondary battery mounted on the target vehicle with respect to the assumed representative value assumed in advance as the representative value of the item is presented to the user of the target vehicle.

（８）：この発明の一態様は、コンピュータが、対象車両を含む複数の車両に搭載された二次電池の使用状況であって、一以上の項目を含む二次電池の使用状況を取得し、所定地域内の車両における前記二次電池の項目の代表値を導出し、前記導出した代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示し、前記コンピュータが、前記対象車両に設けられた表示部に、二次電池の使用状況の項目ごとの代表値の関係を表示させることにより、二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する、提示方法である。 (8) : One aspect of the present invention is that the computer acquires the usage status of the secondary battery including one or more items, which is the usage status of the secondary battery mounted on a plurality of vehicles including the target vehicle. , The representative value of the item of the secondary battery in the vehicle in the predetermined area is derived, and the relationship of the item of the usage status of the secondary battery mounted on the target vehicle to the derived representative value is determined by the user of the target vehicle. By displaying the relationship between the representative values for each item of the usage status of the secondary battery on the display unit provided in the target vehicle, the computer displays the relationship between the items of the usage status of the secondary battery. This is a presentation method for presenting to the user of the target vehicle .

（９）：この発明の一態様は、コンピュータに、対象車両を含む複数の車両に搭載された二次電池の使用状況であって、一以上の項目を含む二次電池の使用状況を取得させ、所定地域内の車両における前記二次電池の項目の代表値を導出させ、前記導出させた代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示させ、前記コンピュータに、前記対象車両に設けられた表示部に、二次電池の使用状況の項目ごとの代表値の関係を表示させることにより、二次電池の使用状況の項目の関係を前記対象車両の利用者に提示させる、プログラムである。
 (9) : One aspect of the present invention is to have a computer acquire the usage status of the secondary battery including one or more items, which is the usage status of the secondary battery mounted on a plurality of vehicles including the target vehicle. , The representative value of the item of the secondary battery in the vehicle in the predetermined area is derived, and the relation of the item of the usage status of the secondary battery mounted on the target vehicle to the derived representative value is used in the target vehicle. By having the computer present the relationship between the representative values for each item of the usage status of the secondary battery on the display unit provided in the target vehicle, the item of the usage status of the secondary battery can be displayed. It is a program that makes the user of the target vehicle present the relationship .

（１）〜（１０）によれば、バッテリの劣化を抑制するための具体的方策をユーザに認識させることができる。 According to (1) to (10), the user can be made aware of specific measures for suppressing deterioration of the battery.

提示システム１の構成例を示す図である。It is a figure which shows the configuration example of the presentation system 1. 車両１０の構成の一例を示す図である。It is a figure which shows an example of the structure of the vehicle 10. 車両１０の車室内の構成を例示した図である。It is a figure which illustrated the structure of the vehicle interior of the vehicle 10. センターサーバ１００の各部により実行される処理の流れの一例を示すフローチャートである。It is a flowchart which shows an example of the flow of processing executed by each part of a center server 100. バッテリ状況提示画面を示す図である。It is a figure which shows the battery status presentation screen. 助言提示画面を示す図である。It is a figure which shows the advice presentation screen. 第２実施形態に係る車両１０Ａの構成の一例を示す図である。It is a figure which shows an example of the structure of the vehicle 10A which concerns on 2nd Embodiment.

以下、図面を参照し、本発明の提示装置、提示方法、及びプログラムの実施形態について説明する。以下の説明において、車両１０は電気自動車であるものとするが、車両１０は、走行用の電力を供給する二次電池を搭載した車両であればよく、ハイブリッド自動車や燃料電池車両であってもよい。また、以下の説明において二次電池とバッテリは同義であるものとする。 Hereinafter, embodiments of the presenting device, presenting method, and program of the present invention will be described with reference to the drawings. In the following description, the vehicle 10 is assumed to be an electric vehicle, but the vehicle 10 may be a vehicle equipped with a secondary battery for supplying electric power for traveling, and may be a hybrid vehicle or a fuel cell vehicle. Good. Further, in the following description, a secondary battery and a battery are assumed to be synonymous.

＜第１実施形態＞
[全体構成]
図１は、提示システム１の構成例を示す図である。図１に示すように、提示システム１は、複数の車両１０と、センターサーバ（提示装置）１００と、を備える。センターサーバ１００は、複数の車両１０により送信された情報に基づいて、車両１０に搭載されたバッテリを診断する。センターサーバ１００は、バッテリの診断結果に基づいて、提示対象となる車両（以下「対象車両」という）１０Ｘに搭載されるバッテリの使用状況の一以上の各項目の代表値に対する関係（平均値と偏差）を求め、対象車両１０Ｘの利用者に提示する。対象車両１０Ｘは、複数の車両１０のうちの１台である。車両１０とセンターサーバ１００とは、ネットワークＮＷを介して通信する。ネットワークＮＷは、例えば、インターネット、ＷＡＮ（Wide Area Network）、ＬＡＮ（Local Area Network）、プロバイダ装置、無線基地局などを含む。 <First Embodiment>
[overall structure]
FIG. 1 is a diagram showing a configuration example of the presentation system 1. As shown in FIG. 1, the presentation system 1 includes a plurality of vehicles 10 and a center server (presentation device) 100. The center server 100 diagnoses the battery mounted on the vehicle 10 based on the information transmitted by the plurality of vehicles 10. Based on the battery diagnosis result, the center server 100 has a relationship (with an average value) with respect to a representative value of one or more items of the battery usage status mounted on the vehicle to be presented (hereinafter referred to as “target vehicle”) 10X. Deviation) is calculated and presented to the user of the target vehicle 10X. The target vehicle 10X is one of a plurality of vehicles 10. The vehicle 10 and the center server 100 communicate with each other via the network NW. The network NW includes, for example, the Internet, a WAN (Wide Area Network), a LAN (Local Area Network), a provider device, a radio base station, and the like.

[車両１０]
図２は、車両１０の構成の一例を示す図である。図２に示すように、車両１０には、例えば、モータ１２と、駆動輪１４と、ブレーキ装置１６と、車両センサ２０と、ＰＣＵ（Power Control Unit）３０と、バッテリ４０と、電圧センサ、電流センサ、温度センサなどのバッテリセンサ４２と、通信装置５０と、表示装置６０と、第２表示装置６１と、充電口７０と、コンバータ７２と、を備える。 [Vehicle 10]
FIG. 2 is a diagram showing an example of the configuration of the vehicle 10. As shown in FIG. 2, the vehicle 10 includes, for example, a motor 12, a drive wheel 14, a braking device 16, a vehicle sensor 20, a PCU (Power Control Unit) 30, a battery 40, a voltage sensor, and an electric current. It includes a battery sensor 42 such as a sensor and a temperature sensor, a communication device 50, a display device 60, a second display device 61, a charging port 70, and a converter 72.

モータ１２は、例えば、三相交流電動機である。モータ１２のロータは、駆動輪１４に連結される。モータ１２は、供給される電力を用いて動力を駆動輪１４に出力する。また、モータ１２は、車両の減速時に車両の運動エネルギーを用いて発電する。 The motor 12 is, for example, a three-phase AC motor. The rotor of the motor 12 is connected to the drive wheels 14. The motor 12 outputs power to the drive wheels 14 using the supplied electric power. Further, the motor 12 generates electricity by using the kinetic energy of the vehicle when the vehicle is decelerated.

ブレーキ装置１６は、例えば、ブレーキキャリパーと、ブレーキキャリパーに油圧を伝達するシリンダと、シリンダに油圧を発生させる電動モータとを備える。ブレーキ装置１６は、ブレーキペダルの操作によって発生した油圧を、マスターシリンダを介してシリンダに伝達する機構をバックアップとして備えてよい。なお、ブレーキ装置１６は、上記説明した構成に限らず、マスターシリンダの油圧をシリンダに伝達する電子制御式油圧ブレーキ装置であってもよい。 The brake device 16 includes, for example, a brake caliper, a cylinder that transmits flood pressure to the brake caliper, and an electric motor that generates flood pressure in the cylinder. The brake device 16 may include a mechanism for transmitting the oil pressure generated by the operation of the brake pedal to the cylinder via the master cylinder as a backup. The brake device 16 is not limited to the configuration described above, and may be an electronically controlled hydraulic brake device that transmits the flood pressure of the master cylinder to the cylinder.

車両センサ２０は、アクセル開度センサと、車速センサと、ブレーキ踏量センサと、を備える。アクセル開度センサは、運転者による加速指示を受け付ける操作子の一例であるアクセルペダルに取り付けられ、アクセルペダルの操作量を検出し、アクセル開度として制御部３６及び表示装置６０に出力する。車速センサは、例えば、各車輪に取り付けられた車輪速センサと速度計算機とを備え、車輪速センサにより検出された車輪速を統合して車両の速度（車速）を導出し、制御部３６及び表示装置６０に出力する。ブレーキ踏量センサは、ブレーキペダルに取り付けられ、ブレーキペダルの操作量を検出し、ブレーキ踏量として制御部３６及び表示装置６０に出力する。 The vehicle sensor 20 includes an accelerator opening degree sensor, a vehicle speed sensor, and a brake step amount sensor. The accelerator opening sensor is attached to an accelerator pedal, which is an example of an operator that receives an acceleration instruction from the driver, detects the amount of operation of the accelerator pedal, and outputs the accelerator opening to the control unit 36 and the display device 60. The vehicle speed sensor includes, for example, a wheel speed sensor attached to each wheel and a speed calculator, integrates the wheel speed detected by the wheel speed sensor, derives the vehicle speed (vehicle speed), and displays the control unit 36 and the display. Output to device 60. The brake step sensor is attached to the brake pedal, detects the operation amount of the brake pedal, and outputs the brake step amount to the control unit 36 and the display device 60.

ＰＣＵ３０は、例えば、変換器３２と、ＶＣＵ（Voltage Control Unit）３４と、制御部３６とを備える。なお、これらの構成要素をＰＣＵ３４として一まとまりの構成としたのは、あくまで一例であり、これらの構成要素は分散的に配置されても構わない。 The PCU 30 includes, for example, a converter 32, a VCU (Voltage Control Unit) 34, and a control unit 36. It should be noted that the fact that these components are grouped together as the PCU 34 is only an example, and these components may be arranged in a distributed manner.

変換器３２は、例えば、ＡＣ−ＤＣ変換器である。変換器３２の直流側端子は、直流リンクＤＬに接続されている。直流リンクＤＬには、ＶＣＵ３４を介してバッテリ４０が接続されている。変換器３２は、モータ１２により発電された交流を直流に変換して直流リンクＤＬに出力する。 The converter 32 is, for example, an AC-DC converter. The DC side terminal of the converter 32 is connected to the DC link DL. The battery 40 is connected to the DC link DL via the VCU 34. The converter 32 converts the alternating current generated by the motor 12 into direct current and outputs it to the direct current link DL.

ＶＣＵ３４は、例えば、ＤＣ―ＤＣコンバータである。ＶＣＵ３４は、バッテリ４０から供給される電力を昇圧して直流リンクＤＬに出力する。 The VCU 34 is, for example, a DC-DC converter. The VCU 34 boosts the power supplied from the battery 40 and outputs it to the DC link DL.

制御部３６は、例えば、モータ制御部と、ブレーキ制御部と、バッテリ・ＶＣＵ制御部と、を備える。モータ制御部、ブレーキ制御部、及びバッテリ・ＶＣＵ制御部は、それぞれ別体の制御装置、例えば、モータＥＣＵ、ブレーキＥＣＵ、バッテリＥＣＵといった制御装置に置き換えられてもよい。 The control unit 36 includes, for example, a motor control unit, a brake control unit, and a battery / VCU control unit. The motor control unit, the brake control unit, and the battery / VCU control unit may be replaced with separate control devices such as a motor ECU, a brake ECU, and a battery ECU.

モータ制御部は、車両センサ２０の出力に基づいて、モータ１２を制御する。ブレーキ制御部は、車両センサ２０の出力に基づいて、ブレーキ装置１６を制御するとともに、走行負荷を算出する。バッテリ・ＶＣＵ制御部は、バッテリ４０に取り付けられたバッテリセンサ４２の出力に基づいて、バッテリ４０のＳＯＣ（State Of Charge；以下「バッテリ充電率」ともいう）を算出し、バッテリ４０の充電状況を確認する。バッテリ・ＶＣＵ制御部は、バッテリ４０の充電状況を確認したときに、バッテリ４０の受電回数をカウントアップする。こうして、バッテリ・ＶＣＵ制御部は、バッテリ４０の充電回数を計数する。制御部３６は、モータ制御部が算出した走行負荷を通信装置５０に出力する。制御部３６は、バッテリ・ＶＣＵ制御部が計数したバッテリ４０の充電回数を通信装置５０に出力する。制御部３６は、バッテリ・ＶＣＵ制御部が算出したＳＯＣをＶＣＵ３４、通信装置５０、及び表示装置６０に出力する。ＶＣＵ３４は、バッテリ・ＶＣＵ制御からの指示に応じて、直流リンクＤＬの電圧を上昇させる。 The motor control unit controls the motor 12 based on the output of the vehicle sensor 20. The brake control unit controls the brake device 16 and calculates the traveling load based on the output of the vehicle sensor 20. The battery / VCU control unit calculates the SOC (State Of Charge; hereinafter also referred to as “battery charge rate”) of the battery 40 based on the output of the battery sensor 42 attached to the battery 40, and determines the charge status of the battery 40. Check. When the battery / VCU control unit confirms the charging status of the battery 40, the battery / VCU control unit counts up the number of times the battery 40 receives power. In this way, the battery / VCU control unit counts the number of times the battery 40 is charged. The control unit 36 outputs the traveling load calculated by the motor control unit to the communication device 50. The control unit 36 outputs to the communication device 50 the number of times the battery 40 has been charged, which is counted by the battery / VCU control unit. The control unit 36 outputs the SOC calculated by the battery / VCU control unit to the VCU 34, the communication device 50, and the display device 60. The VCU 34 raises the voltage of the DC link DL in response to an instruction from the battery / VCU control.

バッテリ４０は、例えば、リチウムイオン電池などの二次電池である。バッテリ４０には、車両１０の外部の充電器２００から導入される電力を蓄え、車両１０の走行のための放電を行う。バッテリセンサ４２は、例えば、電流センサ、電圧センサ、及び温度センサを備える。バッテリセンサ４２は、例えば、バッテリ４０の電流値、電圧値、温度を検出する。バッテリセンサ４２は、検出した電流値、電圧値、温度等を制御部３６及び通信装置５０に出力する。 The battery 40 is a secondary battery such as a lithium ion battery, for example. The battery 40 stores electric power introduced from the charger 200 outside the vehicle 10 and discharges the electric power for traveling of the vehicle 10. The battery sensor 42 includes, for example, a current sensor, a voltage sensor, and a temperature sensor. The battery sensor 42 detects, for example, the current value, the voltage value, and the temperature of the battery 40. The battery sensor 42 outputs the detected current value, voltage value, temperature, etc. to the control unit 36 and the communication device 50.

通信装置５０は、セルラー網やＷｉ−Ｆｉ網を接続するための無線モジュールを含む。通信装置５０は、バッテリセンサ４２により出力される電流値、電圧値、温度、及び制御部３６により出力される充電回数、ＳＯＣなどのバッテリ使用状況情報を取得し、図１に示すネットワークＮＷを介して、センターサーバ１００に送信する。 The communication device 50 includes a wireless module for connecting a cellular network or a Wi-Fi network. The communication device 50 acquires battery usage status information such as the current value, voltage value, temperature, the number of charges output by the control unit 36, and SOC output by the battery sensor 42, and via the network NW shown in FIG. And sends it to the center server 100.

通信装置５０は、自車両に搭載されたバッテリ種情報（以下「バッテリ種情報」という）、自車両の車種情報、及び地域情報を、送信するバッテリ使用状況情報に付与する。バッテリ種情報は、車両１０に搭載されたバッテリ種別を特定する情報である。車種情報は、車両１０の車種を特定する情報である。地域情報は、車両１０が存在する（保管される）地域（所定地域）を特定する情報である。通信装置５０は、ネットワークＮＷを介してセンターサーバ１００により送信された情報を受信する。通信装置５０は、受信した情報を表示装置６０に出力する。 The communication device 50 adds the battery type information (hereinafter referred to as “battery type information”) mounted on the own vehicle, the vehicle type information of the own vehicle, and the area information to the battery usage status information to be transmitted. The battery type information is information for specifying the battery type mounted on the vehicle 10. The vehicle type information is information that identifies the vehicle type of the vehicle 10. The area information is information that identifies an area (predetermined area) in which the vehicle 10 exists (stores). The communication device 50 receives the information transmitted by the center server 100 via the network NW. The communication device 50 outputs the received information to the display device 60.

表示装置６０は、例えば、表示部６０Ａと、表示制御部６０Ｂと、を備える。表示部６０Ａは、表示制御部６０Ｂの制御に応じた情報を表示する。表示制御部６０Ｂは、車両センサ２０により出力された車速、制御部３６により出力されたＳＯＣ等を表示部６０Ａにメータ等によって表示させる。 The display device 60 includes, for example, a display unit 60A and a display control unit 60B. The display unit 60A displays information according to the control of the display control unit 60B. The display control unit 60B causes the display unit 60A to display the vehicle speed output by the vehicle sensor 20, the SOC output by the control unit 36, and the like by a meter or the like.

第２表示装置６１は、例えば、表示部６１Ａと、表示制御部６１Ｂと、を備える。表示部６１Ａは、表示制御部６１Ｂの制御に応じた情報を表示する。表示制御部６１Ｂは、通信装置５０により出力される情報に応じて、バッテリの使用状況の各項目についての平均値及び偏差を表示部６１Ａに表示させる。 The second display device 61 includes, for example, a display unit 61A and a display control unit 61B. The display unit 61A displays information according to the control of the display control unit 61B. The display control unit 61B causes the display unit 61A to display an average value and a deviation for each item of the battery usage status according to the information output by the communication device 50.

充電口７０は、車両１０の車体外部に向けて設けられている。充電口７０は、充電ケーブル２２０を介して充電器２００に接続される。充電ケーブル２２０は、第１プラグ２２２と第２プラグ２２４を備える。第１プラグ２２２は、充電器２００に接続され、第２プラグ２２４は、充電口７０に接続される。充電器２００から供給される電気は、充電ケーブル２２０を介して充電口７０に供給される。 The charging port 70 is provided toward the outside of the vehicle body of the vehicle 10. The charging port 70 is connected to the charger 200 via the charging cable 220. The charging cable 220 includes a first plug 222 and a second plug 224. The first plug 222 is connected to the charger 200, and the second plug 224 is connected to the charging port 70. The electricity supplied from the charger 200 is supplied to the charging port 70 via the charging cable 220.

また、充電ケーブル２２０は、電力ケーブルに付設された信号ケーブルを含む。信号ケーブルは、車両１０と充電器２００の間の通信を仲介する。したがって、第１プラグ２２２と第２プラグ２２４のそれぞれには、電力コネクタと信号コネクタが設けられている。 Further, the charging cable 220 includes a signal cable attached to the power cable. The signal cable mediates communication between the vehicle 10 and the charger 200. Therefore, each of the first plug 222 and the second plug 224 is provided with a power connector and a signal connector.

コンバータ７２は、バッテリ４０と充電口７０の間に設けられる。コンバータ７２は、充電口７０を介して充電器２００から導入される電流、例えば交流電流を直流電流に変換する。コンバータ７２は、変換した直流電流をバッテリ４０に対して出力する。 The converter 72 is provided between the battery 40 and the charging port 70. The converter 72 converts a current introduced from the charger 200 via the charging port 70, for example, an alternating current into a direct current. The converter 72 outputs the converted direct current to the battery 40.

図３は、車両１０の車室内の構成を例示した図である。図２に示すように、車両１０には、例えば、車両Ｍの操舵を制御するステアリングホイール９１と、車外と車室内とを区分するフロントウインドシールド９２と、インストルメントパネル９３とが設けられる。フロントウインドシールド９２は、光透過性を有する部材である。 FIG. 3 is a diagram illustrating the configuration of the interior of the vehicle 10. As shown in FIG. 2, the vehicle 10 is provided with, for example, a steering wheel 91 for controlling the steering of the vehicle M, a front windshield 92 for separating the outside and the inside of the vehicle, and an instrument panel 93. The front windshield 92 is a member having light transmission.

また、表示装置６０の表示部６０Ａは、車室内のインストルメントパネル９３における運転席９４の正面付近に設けられる。表示部６０Ａは、運転者がステアリングホイール９１の間隙から、或いはステアリングホイール９１越しに視認可能である。また、インストルメントパネル９３の中央には、第２表示装置６１が設けられる。 Further, the display unit 60A of the display device 60 is provided near the front of the driver's seat 94 on the instrument panel 93 in the vehicle interior. The display unit 60A is visible to the driver through the gap of the steering wheel 91 or through the steering wheel 91. A second display device 61 is provided in the center of the instrument panel 93.

第２表示装置６１の表示部６１Ａは、バッテリの使用状況の各項目についての平均値及び偏差を表示する。表示部６１Ａは、そのほか、例えば、車両１０に搭載されるナビゲーション装置（不図示）により実行されるナビゲーション処理に対応する画像を表示したり、テレビ電話における相手の映像等を表示したりする。また、表示部６１Ａは、テレビ番組を表示したり、ＤＶＤを再生したり、ダウンロードされた映画等のコンテンツを表示してもよい。 The display unit 61A of the second display device 61 displays the average value and the deviation for each item of the battery usage status. In addition, the display unit 61A displays, for example, an image corresponding to the navigation process executed by the navigation device (not shown) mounted on the vehicle 10, or displays the image of the other party in the videophone. Further, the display unit 61A may display a TV program, play a DVD, or display contents such as a downloaded movie.

[センターサーバ１００]
図１に示すセンターサーバ１００は、例えば、受信部（取得部）１１０と、導出部１２０と、生成部（助言情報生成部）１３０と、送信部（提示部）１４０と、記憶部１５０と、を備える。導出部１２０及び生成部１３０は、例えば、ＣＰＵ（Central Processing Unit）などのハードウェアプロセッサがプログラム（ソフトウェア）を実行することにより実現される。これらの構成要素のうち一部または全部は、ＬＳＩ（Large Scale Integration）やＡＳＩＣ（Application Specific Integrated Circuit）、ＦＰＧＡ（Field-Programmable Gate Array）、ＧＰＵ（Graphics Processing Unit）などのハードウェア（回路部；circuitryを含む）によって実現されてもよいし、ソフトウェアとハードウェアの協働によって実現されてもよい。プログラムは、予めＨＤＤ（Hard Disk Drive）やフラッシュメモリなどの記憶装置（非一過性記憶媒体を有する記憶装置）に格納されていてもよいし、ＤＶＤやＣＤ−ＲＯＭなどの着脱可能な記憶媒体（非一過性記憶媒体）に格納されており、記憶媒体がドライブ装置に装着されることでインストールされてもよい。記憶部１５０は、前述した記憶装置により実現される。 [Center server 100]
The center server 100 shown in FIG. 1 includes, for example, a reception unit (acquisition unit) 110, a derivation unit 120, a generation unit (advice information generation unit) 130, a transmission unit (presentation unit) 140, and a storage unit 150. To be equipped. The derivation unit 120 and the generation unit 130 are realized by, for example, a hardware processor such as a CPU (Central Processing Unit) executing a program (software). Some or all of these components are hardware (circuit parts;) such as LSI (Large Scale Integration), ASIC (Application Specific Integrated Circuit), FPGA (Field-Programmable Gate Array), GPU (Graphics Processing Unit). It may be realized by (including circuits), or it may be realized by the cooperation of software and hardware. The program may be stored in advance in a storage device (a storage device having a non-transient storage medium) such as an HDD (Hard Disk Drive) or a flash memory, or a removable storage medium such as a DVD or a CD-ROM. It is stored in (non-transient storage medium), and may be installed by attaching the storage medium to the drive device. The storage unit 150 is realized by the storage device described above.

受信部１１０は、複数の車両１０からそれぞれ送信されるバッテリの電流値、電圧値、温度、ＳＯＣ、充電回数、走行負荷などのバッテリ使用状況情報を受信する。受信部１１０は、受信したバッテリ使用状況情報を車両１０の識別情報（例えばナンバープレート情報や通信装置５０の通信識別情報、或いは登録された利用者の識別情報など）ごとに、収集データ１５２として記憶部１５０に記憶させる。収集データ１５２には、バッテリ種情報、車種情報、地域情報が付与されている。 The receiving unit 110 receives battery usage status information such as battery current value, voltage value, temperature, SOC, number of charges, and traveling load transmitted from each of the plurality of vehicles 10. The receiving unit 110 stores the received battery usage status information as collected data 152 for each identification information of the vehicle 10 (for example, license plate information, communication identification information of the communication device 50, identification information of a registered user, etc.). It is stored in the part 150. Battery type information, vehicle type information, and area information are added to the collected data 152.

センターサーバ１００による処理が行われる前提として、複数の車両１０は、それぞれバッテリセンサ４２によってバッテリ４０の電流値、電圧値、温度等を検出し、バッテリ使用状況情報を取得する。車両１０は、取得したバッテリ使用状況情報を通信装置５０からセンターサーバ１００に送信する。車両１０は、バッテリ使用状況情報の送信を、所定時間毎、例えば１時間ごとや１日ごとに行ってもよいし、車両１０のユーザの指示に基づいて行ってもよい。また、車両１０は、バッテリ使用状況情報の送信を、センターサーバ１００の要求に応じて行ってもよい。また、車両１０は、所定の条件が成立しているとき、例えば、バッテリの負荷が一定量を超えているときや、前回の送信からのバッテリの負荷の増加量が一定量となったときにバッテリ使用状況情報を送信するようにしてもよい。また、車両１０は、これらのタイミングのいずれか複数でバッテリ使用状況情報の送信を行ってもよい。 As a premise that the processing by the center server 100 is performed, each of the plurality of vehicles 10 detects the current value, the voltage value, the temperature, etc. of the battery 40 by the battery sensor 42, and acquires the battery usage status information. The vehicle 10 transmits the acquired battery usage status information from the communication device 50 to the center server 100. The vehicle 10 may transmit the battery usage status information every predetermined time, for example, every hour or every day, or may be performed based on the instruction of the user of the vehicle 10. Further, the vehicle 10 may transmit the battery usage status information in response to the request of the center server 100. Further, when the predetermined condition is satisfied, for example, when the battery load exceeds a certain amount, or when the increase amount of the battery load from the previous transmission becomes a certain amount, the vehicle 10 has a certain amount. Battery usage information may be transmitted. Further, the vehicle 10 may transmit the battery usage status information at any one or more of these timings.

導出部１２０は、記憶部１５０に記憶された収集データ１５２のうち、バッテリの電流値、電圧値、温度に基づいて、バッテリ容量を算出して取得する。導出部１２０は、収集データ１５２のうち、ＳＯＣに基づいて、個々のバッテリの平均ＳＯＣを算出する。導出部１２０は、算出したバッテリ容量及び平均ＳＯＣを収集データ１５２に含めて記憶部１５０に記憶させる。 The derivation unit 120 calculates and acquires the battery capacity of the collected data 152 stored in the storage unit 150 based on the current value, the voltage value, and the temperature of the battery. The derivation unit 120 calculates the average SOC of each battery in the collected data 152 based on the SOC. The derivation unit 120 includes the calculated battery capacity and the average SOC in the collected data 152 and stores the calculated battery capacity and the average SOC in the storage unit 150.

導出部１２０は、記憶部１５０に記憶された収集データ１５２に付与された地域情報に基づいて、収集データ１５２を選別する。収集データ１５２は、地域情報に基づいて地域ごとに選別されるほか、他の情報に基づいて選別されてもよい。例えば、収集データ１５２は、地域データに基づいて選別された後、バッテリ種情報に基づいて互いに同一種類のバッテリが選別されてもよいし、車種情報に基づいて互いに同一種類（同一車種）の車両が選別されてもよい。あるいは、これらの情報を組み合わせて選別されてもよい。 The derivation unit 120 selects the collected data 152 based on the area information given to the collected data 152 stored in the storage unit 150. The collected data 152 may be sorted by region based on regional information, or may be sorted based on other information. For example, in the collected data 152, after being sorted based on the regional data, batteries of the same type may be sorted based on the battery type information, or vehicles of the same type (same car type) may be sorted based on the vehicle type information. May be sorted out. Alternatively, the information may be combined and selected.

導出部１２０は、選別された地域ごとに、収集データ１５２の要素となる各項目の平均値を算出して導出する。具体的に、導出部１２０は複数の車両１０に搭載されるバッテリ４０のバッテリ容量、温度、走行負荷、平均ＳＯＣ、充電回数の平均値を算出して導出する。 The derivation unit 120 calculates and derives the average value of each item that is an element of the collected data 152 for each selected area. Specifically, the out-licensing unit 120 calculates and derives the battery capacity, temperature, running load, average SOC, and average value of the number of times of charging of the batteries 40 mounted on the plurality of vehicles 10.

導出部１２０は、各項目の平均値を算出した後、対象車両１０Ｘが含まれる地域における対象車両１０Ｘに搭載されたバッテリ（以下「対象バッテリ」という）のバッテリ使用状況情報の各項目の偏差を導出する。具体的には、対象車両１０Ｘにより送信されたバッテリ使用状況情報から得られたバッテリ容量、温度、走行負荷、平均ＳＯＣ、及び充電回数の値と、これらの各項目の平均値とを比較して、各項目の偏差（平均値との差）を導出する。導出部１２０は、導出した平均値及び偏差を生成部１３０に出力する。 After calculating the average value of each item, the derivation unit 120 calculates the deviation of each item of the battery usage status information of the battery (hereinafter referred to as “target battery”) mounted on the target vehicle 10X in the area including the target vehicle 10X. Derived. Specifically, the values of battery capacity, temperature, running load, average SOC, and number of times of charging obtained from the battery usage status information transmitted by the target vehicle 10X are compared with the average value of each of these items. , Derive the deviation (difference from the average value) of each item. The derivation unit 120 outputs the derived average value and deviation to the generation unit 130.

生成部１３０は、導出部１２０から各項目の平均値及び対象バッテリの各項目の偏差が出力されたときに、対象バッテリの各項目の偏差に対応する助言情報ＨＩを記憶部１５０から読み出す。ここで、記憶部１５０に記憶された助言情報ＨＩについて説明する。 When the average value of each item and the deviation of each item of the target battery are output from the derivation unit 120, the generation unit 130 reads the advice information HI corresponding to the deviation of each item of the target battery from the storage unit 150. Here, the advice information HI stored in the storage unit 150 will be described.

記憶部１５０は、複数の助言情報ＨＩを格納する格納部１５４を備える。格納部１５４に格納された複数の助言情報ＨＩのそれぞれは、例えば、バッテリ４０の劣化の進行を抑制するための情報である。複数の助言情報ＨＩのそれぞれは、バッテリ使用状況情報の各項目が、バッテリ４０の劣化を進める方向を向いているときに、バッテリ４０の劣化を抑えるための方策を示している（劣化抑制助言情報）。助言情報ＨＩは、バッテリ使用状況情報の各項目の偏差に応じて設けられている。 The storage unit 150 includes a storage unit 154 that stores a plurality of advice information HIs. Each of the plurality of advice information HIs stored in the storage unit 154 is, for example, information for suppressing the progress of deterioration of the battery 40. Each of the plurality of advisory information HIs indicates a measure for suppressing the deterioration of the battery 40 when each item of the battery usage status information is oriented in the direction of advancing the deterioration of the battery 40 (deterioration suppression advisory information). ). The advice information HI is provided according to the deviation of each item of the battery usage status information.

生成部１３０は、劣化を進行させる要素について、反対の作用を生じさせるように助言する内容の助言情報ＨＩを選択する。劣化を進行させる要素は、具体的に、バッテリ使用状況情報の各項目、例えばバッテリ温度、走行負荷、平均ＳＯＣ、充電回数などである。バッテリ４０の劣化は、バッテリ使用状況情報の各項目の偏差が正方向に大きい場合に進行しやすくなる。生成部１３０は、バッテリ使用状況情報の各項目が、バッテリ４０の劣化が進行しやすくなる方向に向いているときに、これらの各項目の偏差が負方向に向くように助言する内容の助言情報ＨＩを選択する。 The generation unit 130 selects the advice information HI that advises the factors that promote deterioration to cause the opposite effect. Specifically, the factors that promote deterioration are each item of battery usage status information, such as battery temperature, running load, average SOC, and number of times of charging. Deterioration of the battery 40 tends to proceed when the deviation of each item of the battery usage status information is large in the positive direction. When each item of the battery usage status information is oriented in the direction in which the deterioration of the battery 40 is likely to proceed, the generation unit 130 advises that the deviation of each item is directed in the negative direction. Select HI.

例えば、バッテリ温度の偏差が正方向に大きい場合には、バッテリ４０の劣化が進行しやすくなっている。ここでの助言情報ＨＩの内容は、例えば、「バッテリ温度が高くバッテリの劣化が進行する使われ方になっています。車両を屋内保管し、バッテリ温度を低下させてください」という内容である。 For example, when the deviation of the battery temperature is large in the positive direction, the deterioration of the battery 40 is likely to proceed. The content of the advice information HI here is, for example, "The battery temperature is high and the battery is deteriorating. Please keep the vehicle indoors and lower the battery temperature."

また、記憶部１５０の格納部１５４に記憶された助言情報ＨＩには、バッテリの使用状況は良好な状況のときに、現在の使用状況を維持し、さらには良好となるように助言する情報も含まれる。生成部１３０は、バッテリ使用状況情報の各項目が平均値に近かったり、平均値よりも小さかったりしたときには、現在の使用状況を維持し、あるいはさらに良好となるように助言する助言情報ＨＩを選択する。 In addition, the advice information HI stored in the storage unit 154 of the storage unit 150 also contains information that advises the battery to maintain the current usage status and to improve the usage status when the battery usage status is good. included. When each item of the battery usage information is close to the average value or smaller than the average value, the generation unit 130 selects the advice information HI that advises to maintain the current usage status or to improve the current usage status. To do.

生成部１３０は、導出部１２０により出力された各項目の平均値、対象バッテリの各項目の偏差、及び助言情報を送信部１４０に出力する。送信部１４０は、出力された各項目の平均値、対象バッテリの各項目の偏差、及び助言情報を対象車両１０Ｘに送信し、対象車両１０Ｘを介して、対象車両１０Ｘのユーザに提示する。 The generation unit 130 outputs the average value of each item output by the derivation unit 120, the deviation of each item of the target battery, and the advice information to the transmission unit 140. The transmission unit 140 transmits the output average value of each item, the deviation of each item of the target battery, and the advice information to the target vehicle 10X, and presents it to the user of the target vehicle 10X via the target vehicle 10X.

次に、センターサーバ１００における処理について、より詳細に説明する。図４は、センターサーバ１００の各部により実行される処理の流れの一例を示すフローチャートである。 Next, the processing in the center server 100 will be described in more detail. FIG. 4 is a flowchart showing an example of a processing flow executed by each part of the center server 100.

図４に示すように、センターサーバ１００は、まず、受信部１１０において、対象車両１０Ｘにより送信されたバッテリ使用状況情報を受信したか否かを判定する（ステップＳ１１）。受信部１１０がバッテリ使用状況情報を受信していないと判定した場合（ステップＳ１１：ＮＯ）、センターサーバ１００は、ステップＳ１１の処理を繰り返す。 As shown in FIG. 4, the center server 100 first determines whether or not the receiving unit 110 has received the battery usage status information transmitted by the target vehicle 10X (step S11). When the receiving unit 110 determines that the battery usage status information has not been received (step S11: NO), the center server 100 repeats the process of step S11.

受信部１１０がバッテリ使用状況情報を受信したと判定した場合（ステップＳ１１：ＹＥＳ）、センターサーバ１００は、受信したバッテリ使用状況情報を収集データ１５２として記憶部１５０に記憶させる。センターサーバ１００は、記憶部１５０に記憶された収集データ１５２の記憶数が下限値を超えているか否かを判定する（ステップＳ１２）。収集データ１５２の記憶数の下限値は、バッテリ使用状況情報の各項目の平均値を算出するために必要なデータの数であり、適宜の数を設定できる。センターサーバ１００は、収集データ１５２の記憶数が多いほど、精度のよい対象バッテリの使用状況情報の各項目の偏差を導出できる。このため、センターサーバ１００は、所定の精度の偏差を導出できるデータの数を収集データ１５２の記憶数の下限値としてもよい。また、収集データ１５２の記憶数が一旦下限値を超える数となった後は、ステップＳ１２の判定は省略してもよい。また、収集データ１５２の記憶数の下限値を判定する前の、バッテリ使用状況情報に付与された地域情報を参照し、同一地域内の受信数が下限値を超えているか否か等を判定するようにしてもよい。 When the receiving unit 110 determines that the battery usage status information has been received (step S11: YES), the center server 100 stores the received battery usage status information in the storage unit 150 as the collected data 152. The center server 100 determines whether or not the number of stored data 152 stored in the storage unit 150 exceeds the lower limit (step S12). The lower limit of the number of stored data 152 is the number of data required to calculate the average value of each item of the battery usage status information, and an appropriate number can be set. The center server 100 can derive the deviation of each item of the usage status information of the target battery with higher accuracy as the number of stored data 152 is larger. Therefore, the center server 100 may set the number of data capable of deriving a deviation of a predetermined accuracy as the lower limit of the number of stored data 152. Further, once the number of stored data 152 stored exceeds the lower limit value, the determination in step S12 may be omitted. Further, it is determined whether or not the number of receptions in the same area exceeds the lower limit by referring to the area information given to the battery usage status information before determining the lower limit of the number of stored data 152. You may do so.

収集データ１５２の記憶数が下限値を超えていないと判定した場合（ステップＳ１２：ＮＯ）、センターサーバ１００は、そのまま図４に示す処理を終了する。収集データ１５２の記憶数が下限値を超えたと判定した場合（ステップＳ１２：ＹＥＳ）、センターサーバ１００は、導出部１２０において、バッテリ使用状況情報の各項目（バッテリ容量、バッテリ温度、充電回数、平均ＳＯＣ）についての平均値を導出する（ステップＳ１３）。 When it is determined that the number of stored data 152 does not exceed the lower limit (step S12: NO), the center server 100 ends the process shown in FIG. 4 as it is. When it is determined that the number of stored data 152 has exceeded the lower limit (step S12: YES), the center server 100 in the derivation unit 120 determines each item of battery usage status information (battery capacity, battery temperature, number of charges, average). The average value for SOC) is derived (step S13).

バッテリ使用状況情報の各項目についての平均値の導出にあたり、導出部１２０は、記憶部１５０に記憶された収集データ１５２の中から、ステップＳ１１で受信したバッテリ使用状況情報に付与された地域情報と同一の地域情報が付与された収集データ１５２を選別する。導出部１２０は、地域情報に加えて、バッテリ種情報または車種情報に基づいて収集データ１５２を選別してもよいし、バッテリ種情報及び車種情報に基づいて収集データ１５２を選別してもよい。また、地域情報の選別にあたっては、同一地域を基準としてもよいし、同一地域を含む近隣地域としてもよい。例えば、導出部１２０は、対象バッテリの収集データ１５２と同一のバッテリ種情報が付与された収集データ１５２を選別してもよいし、対象バッテリの収集データ１５２と同一のバッテリ種情報及び車種情報が付与された収集データ１５２を選別してもよい。導出部１２０は、選別した収集データ１５２に含まれるバッテリ使用状況情報の各項目の平均値を算出して導出する。 In deriving the average value for each item of the battery usage status information, the derivation unit 120 includes the area information given to the battery usage status information received in step S11 from the collected data 152 stored in the storage unit 150. Collected data 152 to which the same area information is given is selected. The derivation unit 120 may select the collected data 152 based on the battery type information or the vehicle type information in addition to the area information, or may select the collected data 152 based on the battery type information and the vehicle type information. Further, in selecting the area information, the same area may be used as a reference, or a neighboring area including the same area may be used. For example, the derivation unit 120 may select the collected data 152 to which the same battery type information as the collected data 152 of the target battery is given, or the same battery type information and vehicle type information as the collected data 152 of the target battery may be selected. The given collected data 152 may be selected. The derivation unit 120 calculates and derives the average value of each item of the battery usage status information included in the selected collected data 152.

導出部１２０は、導出した平均値とステップＳ１１で受信部１１０が受信したバッテリ使用状況情報の各項目とを比較し、対象バッテリのバッテリ使用状況情報の各項目の偏差を導出する（ステップＳ１４）。導出部１２０は、生成したバッテリ使用状況情報の各項目の偏差をバッテリ使用状況情報の各項目の平均値とともに生成部１３０に出力する。 The derivation unit 120 compares the derived average value with each item of the battery usage status information received by the receiving unit 110 in step S11, and derives the deviation of each item of the battery usage status information of the target battery (step S14). .. The derivation unit 120 outputs the deviation of each item of the generated battery usage status information to the generation unit 130 together with the average value of each item of the battery usage status information.

センターサーバ１００は、生成部１３０において、導出部１２０により出力されたバッテリ使用状況情報の各項目の偏差に応じた助言情報ＨＩを記憶部１５０の格納部１５４から選択して読み出す（ステップＳ１５）。例えば、生成部１３０は、出力されたバッテリ使用状況情報の各項目の偏差のうち、バッテリ温度及び平均ＳＯＣの偏差が正方向に大きいデータである場合に、バッテリ温度を低下させ、平均ＳＯＣを低くさせるための助言情報ＨＩを読み出す。生成部１３０は、読み出した助言情報ＨＩを、導出部１２０により出力されたバッテリ使用状況情報の各項目の平均値及び偏差とともに送信部１４０に出力する。 The center server 100 selects and reads out the advice information HI corresponding to the deviation of each item of the battery usage status information output by the derivation unit 120 from the storage unit 154 of the storage unit 150 in the generation unit 130 (step S15). For example, the generation unit 130 lowers the battery temperature and lowers the average SOC when the deviations of the battery temperature and the average SOC are large in the positive direction among the deviations of each item of the output battery usage status information. Read the advice information HI to make it. The generation unit 130 outputs the read advice information HI to the transmission unit 140 together with the average value and deviation of each item of the battery usage status information output by the derivation unit 120.

その後、センターサーバ１００は、送信部１４０において、生成部１３０により出力されたバッテリ使用状況情報の各項目の平均値及び偏差、並びに助言情報を対象車両１０Ｘに送信する（ステップＳ１６）。こうして、センターサーバ１００は、図４に示す処理を終了する。 After that, the center server 100 transmits the average value and deviation of each item of the battery usage status information output by the generation unit 130 and the advice information to the target vehicle 10X in the transmission unit 140 (step S16). In this way, the center server 100 ends the process shown in FIG.

対象車両１０Ｘは、図１に示す通信装置５０において、センターサーバ１００から送信されるバッテリ使用状況情報の各項目の平均値及び偏差、並びに助言情報を受信する。通信装置５０は、受信したバッテリ使用状況情報の各項目の平均値及び偏差、並びに助言情報を第２表示装置６１に出力する。第２表示装置６１の表示制御部６１Ｂは、バッテリ使用状況情報の各項目の平均値及び偏差、並びに助言情報を例えば表示部６１Ａに表示させる。なお、通信装置５０は、受信したバッテリ使用状況情報の各項目の平均値及び偏差、並びに助言情報を表示装置６０に出力してもよい。この場合、表示装置６０の表示制御部６０Ｂは、バッテリ使用状況情報の各項目の平均値及び偏差、並びに助言情報を例えば表示部６０Ａに表示させる。 In the communication device 50 shown in FIG. 1, the target vehicle 10X receives the average value and deviation of each item of the battery usage status information transmitted from the center server 100, and the advice information. The communication device 50 outputs the average value and deviation of each item of the received battery usage status information, and the advice information to the second display device 61. The display control unit 61B of the second display device 61 causes, for example, the display unit 61A to display the average value and deviation of each item of the battery usage status information, and the advice information. The communication device 50 may output the average value and deviation of each item of the received battery usage status information and the advice information to the display device 60. In this case, the display control unit 60B of the display device 60 causes, for example, the display unit 60A to display the average value and deviation of each item of the battery usage status information, and the advice information.

図５は、バッテリ状況提示画面を示す図である。図５に示すように、表示部６１Ａは、バッテリ状況提示画面を表示する。表示部６１Ａは、バッテリ状況提示画面において、バッテリ使用状況情報であるバッテリ容量（ＢＡＴ容量）、バッテリ温度（ＢＡＴ温度）、走行負荷、平均ＳＯＣ、及び充電回数の各項目の平均値及び偏差を表示して提示する。 FIG. 5 is a diagram showing a battery status presentation screen. As shown in FIG. 5, the display unit 61A displays the battery status presentation screen. The display unit 61A displays the average value and deviation of each item of battery usage status information such as battery capacity (BAT capacity), battery temperature (BAT temperature), running load, average SOC, and number of times of charging on the battery status presentation screen. And present.

また、表示部６１Ａは、これらの各項目の右側にグラフに表示し、グラフの中央に平均値を示すラインＡＬを表示する。さらに、各項目のグラフ上には、各項目の偏差を示す第１偏差点ＤＰ１〜第５偏差点ＤＰ５を示さする。第１偏差点ＤＰ１は、バッテリ容量の偏差を示す。第２偏差点ＤＰ２は、バッテリ温度の偏差を示す。第３偏差点ＤＰ３は、走行負荷の偏差を示す。第４偏差点ＤＰ４は、平均ＳＯＣの偏差を示す。第５偏差点ＤＰ５は、充電回数の偏差を示す。 Further, the display unit 61A displays a graph on the right side of each of these items, and displays a line AL indicating an average value in the center of the graph. Further, on the graph of each item, the first deviation point DP1 to the fifth deviation point DP5 showing the deviation of each item are shown. The first deviation point DP1 indicates the deviation of the battery capacity. The second deviation point DP2 indicates the deviation of the battery temperature. The third deviation point DP3 indicates the deviation of the traveling load. The fourth deviation point DP4 indicates the deviation of the average SOC. The fifth deviation point DP5 indicates the deviation of the number of charges.

図５に示す例では、バッテリ使用状況情報の各項目のうち、バッテリ温度及び平均ＳＯＣが平均値より非常に高くなっている。このため、バッテリ容量は平均値よりも悪くなっている。また、充電回数はほぼ平均値となっており、走行負荷は平均値より低くなっている。 In the example shown in FIG. 5, the battery temperature and the average SOC of each item of the battery usage status information are much higher than the average value. Therefore, the battery capacity is worse than the average value. Moreover, the number of times of charging is almost an average value, and the running load is lower than the average value.

図６は、助言提示画面を示す図である。例えば、運転席９４の近傍に設けられた図示しない画面切替スイッチを操作することにより、表示部６１Ａは、図５に示すバッテリ状況提示画面に代えて、図６に示す助言提示画面を表示する。ここでは、バッテリ使用状況情報の各項目のうち、バッテリ温度及び平均ＳＯＣが高いので、図６に示す内容の助言を表示して提示する。 FIG. 6 is a diagram showing an advice presentation screen. For example, by operating a screen changeover switch (not shown) provided near the driver's seat 94, the display unit 61A displays the advice presentation screen shown in FIG. 6 instead of the battery status presentation screen shown in FIG. Here, since the battery temperature and the average SOC are high among the items of the battery usage status information, the advice of the contents shown in FIG. 6 is displayed and presented.

以上、説明した実施形態によれば、センターサーバ１００の導出部１２０において、対象車両が存在する地域内の複数の車両に搭載されたバッテリの使用状況の各項目の平均値を導出する。また、ここで導出したバッテリの使用状況の各項目の平均値から、対象バッテリ使用状況の偏差を導出し、導出した偏差を提示している。このため、対象車両のユーザは、地域内における他の車両に搭載されたバッテリの使用状態との比較において、バッテリの使用状態の各項目の優劣を提示できる。したがって、ユーザは、バッテリの使用状態のうち、バッテリの劣化を抑制するために改善する項目を認識できる。よって、バッテリの劣化を抑制するための具体的方策をユーザに認識させることができる。 According to the above-described embodiment, the out-licensing unit 120 of the center server 100 derives the average value of each item of the usage status of the batteries mounted on a plurality of vehicles in the area where the target vehicle exists. In addition, the deviation of the target battery usage status is derived from the average value of each item of the battery usage status derived here, and the derived deviation is presented. Therefore, the user of the target vehicle can present the superiority or inferiority of each item of the battery usage state in comparison with the usage state of the battery mounted on another vehicle in the area. Therefore, the user can recognize the items to be improved in order to suppress the deterioration of the battery in the usage state of the battery. Therefore, the user can be made aware of the specific measures for suppressing the deterioration of the battery.

また、上記の実施形態では、バッテリの劣化を抑制するための助言を行っている。このため、ユーザは、バッテリの劣化を抑制するための具体的な方策を容易かつ正確に認識することができる。 Further, in the above embodiment, advice is given for suppressing deterioration of the battery. Therefore, the user can easily and accurately recognize a specific measure for suppressing the deterioration of the battery.

＜第２実施形態＞
次に、第２実施形態について説明する。図７は、第２実施形態に係る車両１０Ａの構成の一例を示す図である。第２実施形態の構成は、第１実施形態の構成と比較すると、センターサーバ１００に設けられた生成部１３０と同様の機能を有する構成要素が、車両１０Ａに生成装置５５として設けられる点が異なる。その他の点では、上記の第１実施形態の構成とおおよそ共通する。以下、第２実施形態における処理について、第１実施形態との相違点を中心として説明する。 <Second Embodiment>
Next, the second embodiment will be described. FIG. 7 is a diagram showing an example of the configuration of the vehicle 10A according to the second embodiment. The configuration of the second embodiment is different from the configuration of the first embodiment in that a component having the same function as the generation unit 130 provided in the center server 100 is provided in the vehicle 10A as the generation device 55. .. In other respects, it is substantially the same as the configuration of the first embodiment described above. Hereinafter, the processing in the second embodiment will be described focusing on the differences from the first embodiment.

生成装置５５は、第１実施形態の生成部１３０と同様の構成を有する生成部と、記憶部１５０と同様の構成を有する記憶部とを備える。生成装置５５の記憶部は、複数の助言情報を記憶している。第２実施形態では、センターサーバ１００は、導出部１２０が導出したバッテリ使用状況情報の各項目の平均値及び偏差を、受信部１１０を介して、車両１０Ａに送信する。車両１０Ａは、送信されたバッテリ使用状況情報の各項目の平均値及び偏差を通信装置５０で受信し、生成装置５５に出力する。生成装置５５は、通信装置５０により出力されたバッテリ使用状況情報の各項目の平均値及び偏差に基づいて、第２表示装置６１の表示部６１Ａに表示する助言情報を記憶部に記憶している助言情報の中から選択して読み出す。生成装置５５は、読み出した助言情報を、通信装置５０により出力されたバッテリ使用状況情報の各項目の平均値及び偏差とともに第２表示装置６１に出力する。第２表示装置６１は、出力されたバッテリ使用状況情報の各項目の平均値及び偏差、並びに助言情報に基づいて、図５に示すバッテリ状況提示画面及び図６に示す助言提示画面を表示部６１Ａに表示させる。 The generation device 55 includes a generation unit having the same configuration as the generation unit 130 of the first embodiment, and a storage unit having the same configuration as the storage unit 150. The storage unit of the generator 55 stores a plurality of advice information. In the second embodiment, the center server 100 transmits the average value and the deviation of each item of the battery usage status information derived by the out-licensing unit 120 to the vehicle 10A via the receiving unit 110. The vehicle 10A receives the average value and deviation of each item of the transmitted battery usage status information in the communication device 50, and outputs the average value and deviation to the generation device 55. The generation device 55 stores in the storage unit the advisory information to be displayed on the display unit 61A of the second display device 61 based on the average value and deviation of each item of the battery usage status information output by the communication device 50. Select from the advice information and read it. The generation device 55 outputs the read advice information to the second display device 61 together with the average value and deviation of each item of the battery usage status information output by the communication device 50. The second display device 61 displays the battery status presentation screen shown in FIG. 5 and the advice presentation screen shown in FIG. 6 based on the average value and deviation of each item of the output battery usage status information and the advice information. To display.

以上説明した第２実施形態によれば、第１実施形態と同様、ユーザは、バッテリの使用状態のうち、バッテリの劣化を抑制するために改善する項目を認識できる。したがって、バッテリの劣化を抑制するための具体的方策をユーザに認識させることができる。また、第２実施形態では、助言情報を対象車両１０Ｘにおいて生成している。このため、センターサーバ１００と対象車両１０Ｘとの間の通信量を削減できる。 According to the second embodiment described above, as in the first embodiment, the user can recognize the item to be improved in order to suppress the deterioration of the battery in the usage state of the battery. Therefore, the user can be made aware of specific measures for suppressing the deterioration of the battery. Further, in the second embodiment, the advice information is generated in the target vehicle 10X. Therefore, the amount of communication between the center server 100 and the target vehicle 10X can be reduced.

なお、上記の各実施形態では「代表値」として平均値を用いているが、「代表値」は平均値以外でもよく、例えば、モードやメジアンなどでもよい。また、上記の各実施形態では、センターサーバ１００において、バッテリ使用状況情報の各項目の平均値及び対象バッテリのバッテリ使用状況情報の各項目の偏差を導出するが、これらの平均値及び偏差の少なくとも一方を車両１０で導出するようにしてもよい。車両１０でバッテリ使用状況情報の各項目の平均値を導出する場合、例えば、センターサーバ１００は、複数の収集データ１５２を車両１０に送信するようにしてもよい。また、車両１０が対象バッテリのバッテリ使用状況情報の各項目の偏差を導出する場合、センターサーバ１００は、バッテリ使用状況情報の各項目の平均値を導出して車両１０に送信するようにしてもよい。 In each of the above embodiments, the average value is used as the "representative value", but the "representative value" may be other than the average value, and may be, for example, a mode or a median. Further, in each of the above embodiments, in the center server 100, the average value of each item of the battery usage status information and the deviation of each item of the battery usage status information of the target battery are derived, but at least these average values and deviations are derived. One may be derived by the vehicle 10. When deriving the average value of each item of the battery usage status information in the vehicle 10, for example, the center server 100 may transmit a plurality of collected data 152 to the vehicle 10. Further, when the vehicle 10 derives the deviation of each item of the battery usage status information of the target battery, the center server 100 may derive the average value of each item of the battery usage status information and transmit it to the vehicle 10. Good.

また、上記の各実施形態では、相対的劣化度合いの「提示」、対象車両１０Ｘに搭載された第２表示装置６１の表示部６１Ａを介して行っているが他の態様で行ってもよい。例えば、表示装置６０の表示部６０Ａやユーザが所有する情報端末（携帯端末）の表示部に表示することで「提示」を行ってもよいし、対象車両１０Ｘまたは情報端末が備えるスピーカから音声を発することによって「提示」を行ってもよい。 Further, in each of the above embodiments, the relative deterioration degree is "presented" via the display unit 61A of the second display device 61 mounted on the target vehicle 10X, but other modes may be used. For example, "presentation" may be performed by displaying on the display unit 60A of the display device 60 or the display unit of the information terminal (mobile terminal) owned by the user, or the sound is emitted from the target vehicle 10X or the speaker provided in the information terminal. You may make a "presentation" by issuing.

また、上記の各実施形態では、導出部１２０は、同一種類のバッテリの項目、例えばバッテリ容量、温度、走行負荷、平均ＳＯＣ、及び充電回数の平均値などの代表値を導出しているが、総走行距離が所定範囲内となっている車両に搭載された同一種類のバッテリの項目の代表値を導出するようにしてもよい。総走行距離が所定範囲内となっている車両とは、例えば所定範囲として０〜１０００ｋｍ、１００１〜３０００ｋｍ、３００１〜５０００ｋｍ、５００１ｋｍ〜１００００ｋｍ、１０００１ｋｍ以上の各範囲を設定し、総走行距離がこれらの範囲に含まれる車両をいう。この場合、総走行距離ごとに車両を寄り分けて、寄り分けられたそれぞれの範囲ごとの車両のバッテリの項目の代表値を導出してもよい。 Further, in each of the above embodiments, the derivation unit 120 derives representative values of the same type of battery items, such as battery capacity, temperature, running load, average SOC, and average value of the number of times of charging. The representative value of the item of the same type of battery mounted on the vehicle whose total mileage is within the predetermined range may be derived. Vehicles whose total mileage is within a predetermined range are set as, for example, 0 to 1000 km, 1001 to 3000 km, 3001 to 5000 km, 5001 km to 10000 km, and 10001 km or more as predetermined ranges, and the total mileage is these. A vehicle included in the range. In this case, the vehicles may be separated for each total mileage, and the representative value of the battery item of the vehicle for each of the divided ranges may be derived.

また、上記の実施形態では、導出部１２０がバッテリの各項目の代表値を求めることができない場合について想定していないが、導出部１２０がバッテリの各項目の代表値を求めることができない場合、送信部１４０は、バッテリの各項目の代表値と対象バッテリの各項目の偏差を対象車両１０Ｘのユーザに提示しないようにしてもよい。また、導出部１２０は、所定地域内の車両における前記二次電池の項目の代表値として想定代表値を想定して記憶しておいてもよい。導出部１２０は、バッテリの各項目の代表値を求めることができない場合に、想定代表値と対象バッテリの各項目の偏差を対象車両１０Ｘのユーザに提示してもよい。想定代表値は、適宜設定することができる。想定代表値としては、例えば環境が近似する他の地域において導出された代表値を用いてもよいし、所定地域における環境条件等を参照してシミュレーションなどを行い、その結果として得られる代表値を想定代表値としてもよい。 Further, in the above embodiment, the case where the derivation unit 120 cannot obtain the representative value of each item of the battery is not assumed, but the case where the derivation unit 120 cannot obtain the representative value of each item of the battery is not assumed. The transmission unit 140 may not present the representative value of each item of the battery and the deviation of each item of the target battery to the user of the target vehicle 10X. Further, the out-licensing unit 120 may assume and store an assumed representative value as a representative value of the item of the secondary battery in the vehicle in the predetermined area. When the derivation unit 120 cannot obtain the representative value of each item of the battery, the derivation unit 120 may present the deviation between the assumed representative value and each item of the target battery to the user of the target vehicle 10X. The assumed representative value can be set as appropriate. As the assumed representative value, for example, a representative value derived in another area where the environment is similar may be used, or a simulation or the like is performed with reference to the environmental conditions in a predetermined area, and the representative value obtained as a result is used. It may be an assumed representative value.

以上、本発明を実施するための形態について実施形態を用いて説明したが、本発明はこうした実施形態に何等限定されるものではなく、本発明の要旨を逸脱しない範囲内において種々の変形及び置換を加えることができる。 Although the embodiments for carrying out the present invention have been described above using the embodiments, the present invention is not limited to these embodiments, and various modifications and substitutions are made without departing from the gist of the present invention. Can be added.

１…提示システム
１０…車両
１０Ｘ…対象車両
１２…モータ
５０…通信装置
５５…生成装置
６０…表示装置
６１…第２表示装置
６０Ａ，６１Ａ…表示部
６０Ｂ，６１Ｂ…表示制御部
７０…充電口
９３…インストルメントパネル
９４…運転席
９５…第２表示装置
１００…センターサーバ（提示装置）
１１０…受信部（取得部）
１２０…導出部
１３０…生成部（助言情報生成部）
１４０…送信部（提示部）
２００…充電器
ＮＷ…ネットワーク 1 ... Presentation system 10 ... Vehicle 10X ... Target vehicle 12 ... Motor 50 ... Communication device 55 ... Generation device 60 ... Display device 61 ... Second display devices 60A, 61A ... Display units 60B, 61B ... Display control unit 70 ... Charging port 93 ... Instrument panel 94 ... Driver's seat 95 ... Second display device 100 ... Center server (presentation device)
110 ... Receiver (acquisition)
120 ... Derivation unit 130 ... Generation unit (advice information generation unit)
140 ... Transmitter (presentation)
200 ... Charger NW ... Network

Claims (9)

対象車両を含む複数の車両に搭載された二次電池の使用状況であって、一以上の項目を含む前記二次電池の使用状況を取得する取得部と、
所定地域内の車両における前記二次電池の項目の代表値を導出する導出部と、
前記導出部により導出された代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する提示部と、を備え、
前記提示部は、前記対象車両に設けられた表示部に、二次電池の使用状況の項目ごとの代表値の関係を表示させることにより、二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する、
提示装置。 An acquisition unit that acquires the usage status of the secondary battery including one or more items, which is the usage status of the secondary battery mounted on a plurality of vehicles including the target vehicle.
A derivation unit that derives a representative value of the item of the secondary battery in a vehicle in a predetermined area,
It is provided with a presentation unit that presents to the user of the target vehicle the relationship of the usage status item of the secondary battery mounted on the target vehicle with respect to the representative value derived by the derivation unit .
The presenting unit displays the relationship between the representative values for each item of the usage status of the secondary battery on the display unit provided on the target vehicle, thereby displaying the relationship between the items of the usage status of the secondary battery. Present to users of
Presentation device. 前記代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係に基づいて、前記対象車両に搭載された二次電池の劣化抑制助言情報を生成する助言情報生成部を備え、
前記提示部は、前記劣化抑制助言情報を提示する、
請求項１に記載の提示装置。 It is provided with an advice information generation unit that generates deterioration suppression advice information of the secondary battery mounted on the target vehicle based on the relationship of the usage status item of the secondary battery mounted on the target vehicle with respect to the representative value.
The presenting unit presents the deterioration suppression advice information.
The presentation device according to claim 1. 前記導出部は、互いに同一種類の車両に搭載された二次電池の項目の代表値を導出する、
請求項１または２に記載の提示装置。 The derivation unit derives representative values of items of secondary batteries mounted on vehicles of the same type.
The presentation device according to claim 1 or 2. 前記導出部は、互いに同一種類の車両に搭載された同一種類の二次電池の項目の代表値を導出する、
請求項１または２に記載の提示装置。 The out-licensing unit derives representative values of items of the same type of secondary batteries mounted on vehicles of the same type.
The presentation device according to claim 1 or 2. 前記導出部は、総走行距離が所定範囲内となっている車両に搭載された同一種類の二次電池の項目の代表値を導出する、
請求項１または２に記載の提示装置。 The derivation unit derives representative values of items of the same type of secondary battery mounted on a vehicle whose total mileage is within a predetermined range.
The presentation device according to claim 1 or 2. 前記提示部は、所定地域内の車両における前記二次電池の項目の代表値が導出できない場合には、前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示しない、
請求項１に記載の提示装置。 When the representative value of the item of the secondary battery in the vehicle in the predetermined area cannot be derived, the presenting unit uses the target vehicle to determine the relationship between the items of the usage status of the secondary battery mounted on the target vehicle. Don't show it to others
The presentation device according to claim 1. 前記提示部は、前記所定地域内の車両における前記二次電池の項目の代表値が取得できない場合には、所定地域内の車両における前記二次電池の項目の代表値として予め想定された想定代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する、
請求項１に記載の提示装置。 When the representative value of the item of the secondary battery in the vehicle in the predetermined area cannot be acquired, the presenting unit is assumed as a representative value of the item of the secondary battery in the vehicle in the predetermined area. The relationship between the value and the item of the usage status of the secondary battery mounted on the target vehicle is presented to the user of the target vehicle.
The presentation device according to claim 1. コンピュータが、
対象車両を含む複数の車両に搭載された二次電池の使用状況であって、一以上の項目を含む二次電池の使用状況を取得し、
所定地域内の車両における前記二次電池の項目の代表値を導出し、
前記導出した代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示し、
前記コンピュータが、
前記対象車両に設けられた表示部に、二次電池の使用状況の項目ごとの代表値の関係を表示させることにより、二次電池の使用状況の項目の関係を前記対象車両の利用者に提示する、
提示方法。 The computer
Acquire the usage status of the secondary battery including one or more items, which is the usage status of the secondary battery mounted on multiple vehicles including the target vehicle.
Derived the representative value of the item of the secondary battery in the vehicle in the predetermined area,
The relationship between the derived representative value and the item of the usage status of the secondary battery mounted on the target vehicle is presented to the user of the target vehicle .
The computer
By displaying the relationship of the representative value for each item of the usage status of the secondary battery on the display unit provided on the target vehicle, the relationship of the item of the usage status of the secondary battery is presented to the user of the target vehicle. To do,
Presentation method. コンピュータに、
対象車両を含む複数の車両に搭載された二次電池の使用状況であって、一以上の項目を含む二次電池の使用状況を取得させ、
所定地域内の車両における前記二次電池の項目の代表値を導出させ、
前記導出させた代表値に対する前記対象車両に搭載された二次電池の使用状況の項目の関係を前記対象車両の利用者に提示させ、
前記コンピュータに、
前記対象車両に設けられた表示部に、二次電池の使用状況の項目ごとの代表値の関係を表示させることにより、二次電池の使用状況の項目の関係を前記対象車両の利用者に提示させる、
プログラム。 On the computer
The usage status of the secondary batteries mounted on a plurality of vehicles including the target vehicle, and the usage status of the secondary batteries including one or more items is acquired.
The representative value of the item of the secondary battery in the vehicle in the predetermined area is derived, and the representative value is derived.
The user of the target vehicle is made to present the relationship between the derived representative value and the item of the usage status of the secondary battery mounted on the target vehicle .
On the computer
By displaying the relationship of the representative value for each item of the usage status of the secondary battery on the display unit provided on the target vehicle, the relationship of the item of the usage status of the secondary battery is presented to the user of the target vehicle. Let,
program.
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